(Editor's note: This story was updated on Sept. 22 to correct Army Lt. Col. Coll Haddon's title. He is the product manager for M-ATV.) The product manager for Mine Resistant Ambush Protected All-Terrain Vehicles said today that Pentagon officials have been discussing the possible procurement of more M-ATVs, as well as different variants. Oshkosh Defense, the M-ATV contractor, is scheduled to finish delivering the last of its 8,108 vehicles in November. But service Lt. Col. Coll Haddon, PM M-ATV,...